/* style.css - Cyber Security Portfolio Theme */
@import url('https://fonts.googleapis.com/css2?family=Fira+Code:wght@400;500;700&family=Inter:wght@300;400;500;600;700&family=Share+Tech+Mono&display=swap');

:root {
    --bg-dark: #06060a;
    --bg-glass: rgba(13, 13, 23, 0.65);
    --bg-glass-active: rgba(22, 22, 40, 0.85);
    --border-glass: rgba(139, 92, 246, 0.15);
    --accent-violet: #8b5cf6;
    --accent-cyan: #22d3ee;
    --accent-gradient: linear-gradient(135deg, var(--accent-violet) 0%, var(--accent-cyan) 100%);
    --accent-gradient-glow: linear-gradient(135deg, rgba(139, 92, 246, 0.3) 0%, rgba(34, 211, 238, 0.3) 100%);
    
    --text-primary: #f8fafc;
    --text-secondary: #94a3b8;
    --text-muted: #475569;
    --text-accent-cyan: #67e8f9;
    --text-accent-violet: #c084fc;
    
    --color-success: #10b981;
    --color-warning: #f59e0b;
    --color-danger: #ef4444;
    --color-info: #3b82f6;

    --font-display: 'Share Tech Mono', monospace;
    --font-body: 'Inter', sans-serif;
    --font-mono: 'Fira Code', monospace;
    
    --shadow-neon: 0 0 20px rgba(139, 92, 246, 0.2);
    --shadow-neon-cyan: 0 0 20px rgba(34, 211, 238, 0.2);
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    background-color: var(--bg-dark);
    color: var(--text-primary);
    font-family: var(--font-body);
    line-height: 1.6;
    overflow-x: hidden;
    height: 100vh;
    display: flex;
    flex-direction: column;
}

/* Background grid overlay */
body::before {
    content: "";
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    z-index: -1;
    background-image: 
        linear-gradient(rgba(18, 18, 30, 0.25) 1px, transparent 1px),
        linear-gradient(90deg, rgba(18, 18, 30, 0.25) 1px, transparent 1px);
    background-size: 40px 40px;
    background-position: center;
    pointer-events: none;
}

/* scanlines */
body::after {
    content: "";
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1000;
    background: linear-gradient(rgba(18, 16, 16, 0) 50%, rgba(0, 0, 0, 0.12) 50%), linear-gradient(90deg, rgba(255, 0, 0, 0.03), rgba(0, 255, 0, 0.01), rgba(0, 0, 255, 0.03));
    background-size: 100% 4px, 6px 100%;
    pointer-events: none;
    opacity: 0.4;
}

/* Scrollbars */
::-webkit-scrollbar {
    width: 6px;
    height: 6px;
}
::-webkit-scrollbar-track {
    background: rgba(10, 10, 15, 0.5);
}
::-webkit-scrollbar-thumb {
    background: var(--text-muted);
    border-radius: 3px;
}
::-webkit-scrollbar-thumb:hover {
    background: var(--accent-cyan);
}

/* Layout Elements */
header.top-status-bar {
    width: 100%;
    padding: 8px 16px;
    background: rgba(10, 10, 18, 0.9);
    border-bottom: 1px solid rgba(139, 92, 246, 0.25);
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-family: var(--font-display);
    font-size: 12px;
    letter-spacing: 1px;
    z-index: 100;
}

.status-left, .status-right {
    display: flex;
    align-items: center;
    gap: 16px;
}

.status-indicator {
    display: flex;
    align-items: center;
    gap: 6px;
}

.status-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background-color: var(--color-success);
    box-shadow: 0 0 8px var(--color-success);
    animation: pulse 2s infinite;
}

.status-dot.danger {
    background-color: var(--color-danger);
    box-shadow: 0 0 8px var(--color-danger);
}

.status-item {
    color: var(--text-secondary);
}

.status-item span {
    color: var(--accent-cyan);
}

/* Main Dashboard Wrapper */
.dashboard-container {
    flex: 1;
    display: grid;
    grid-template-columns: 350px 1fr;
    gap: 20px;
    padding: 20px;
    max-width: 1800px;
    margin: 0 auto;
    width: 100%;
    height: calc(100vh - 35px);
    overflow: hidden;
}

/* Left Panel (Sidebar Profile) */
.sidebar-panel {
    display: flex;
    flex-direction: column;
    gap: 20px;
    height: 100%;
    overflow-y: auto;
}

/* Glassmorphism Panel Base */
.glass-panel {
    background: var(--bg-glass);
    border: 1px solid var(--border-glass);
    backdrop-filter: blur(12px);
    border-radius: 12px;
    padding: 20px;
    box-shadow: 0 8px 32px 0 rgba(0, 0, 0, 0.4);
    transition: border-color 0.3s ease, box-shadow 0.3s ease;
    position: relative;
    overflow: hidden;
}

.glass-panel::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 2px;
    background: var(--accent-gradient);
    opacity: 0;
    transition: opacity 0.3s ease;
}

.glass-panel:hover {
    border-color: rgba(34, 211, 238, 0.3);
}

.glass-panel:hover::before {
    opacity: 1;
}

/* Profile Details */
.profile-card {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    padding: 24px 20px;
}

.avatar-container {
    position: relative;
    width: 120px;
    height: 120px;
    margin-bottom: 16px;
    border-radius: 50%;
    padding: 3px;
    background: var(--accent-gradient);
    box-shadow: var(--shadow-neon);
}

.avatar-image {
    width: 100%;
    height: 100%;
    border-radius: 50%;
    object-fit: cover;
    background: #0f172a;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 3px solid #0d0d17;
}

.avatar-image svg {
    width: 60px;
    height: 60px;
    fill: var(--accent-cyan);
}

.avatar-status-badge {
    position: absolute;
    bottom: 5px;
    right: 5px;
    width: 16px;
    height: 16px;
    background: var(--color-success);
    border: 3px solid #06060a;
    border-radius: 50%;
    box-shadow: 0 0 10px var(--color-success);
}

.profile-name {
    font-size: 22px;
    font-weight: 700;
    letter-spacing: 0.5px;
    margin-bottom: 4px;
    background: var(--accent-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.profile-alias {
    font-family: var(--font-display);
    font-size: 13px;
    color: var(--accent-cyan);
    margin-bottom: 12px;
    letter-spacing: 2px;
}

.profile-bio {
    font-size: 13px;
    color: var(--text-secondary);
    margin-bottom: 20px;
}

.profile-meta-list {
    width: 100%;
    display: flex;
    flex-direction: column;
    gap: 8px;
    text-align: left;
    margin-bottom: 20px;
    font-size: 13px;
}

.meta-row {
    display: flex;
    justify-content: space-between;
    border-bottom: 1px dashed rgba(148, 163, 184, 0.1);
    padding-bottom: 6px;
}

.meta-key {
    color: var(--text-muted);
    font-family: var(--font-display);
}

.meta-val {
    color: var(--text-primary);
    font-family: var(--font-mono);
}

.social-links-grid {
    display: flex;
    gap: 12px;
    width: 100%;
}

.btn-social {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 10px;
    border-radius: 8px;
    background: rgba(30, 41, 59, 0.4);
    border: 1px solid rgba(255, 255, 255, 0.05);
    color: var(--text-primary);
    font-family: var(--font-display);
    font-size: 12px;
    text-decoration: none;
    transition: all 0.2s ease;
    cursor: pointer;
}

.btn-social:hover {
    background: var(--accent-gradient-glow);
    border-color: var(--accent-cyan);
    box-shadow: var(--shadow-neon-cyan);
    transform: translateY(-2px);
    color: #fff;
}

/* System Stats Panel */
.system-logs-panel {
    flex: 1;
    display: flex;
    flex-direction: column;
    min-height: 250px;
}

.panel-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 12px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
    padding-bottom: 8px;
}

.panel-title {
    font-family: var(--font-display);
    font-size: 14px;
    font-weight: 600;
    letter-spacing: 1px;
    color: var(--text-primary);
    display: flex;
    align-items: center;
    gap: 8px;
}

.panel-title::before {
    content: '';
    display: inline-block;
    width: 6px;
    height: 12px;
    background: var(--accent-gradient);
}

.panel-header-action {
    font-family: var(--font-display);
    font-size: 11px;
    color: var(--accent-cyan);
    cursor: pointer;
}

.telemetry-row {
    margin-bottom: 14px;
}

.telemetry-header {
    display: flex;
    justify-content: space-between;
    font-size: 11px;
    font-family: var(--font-display);
    color: var(--text-secondary);
    margin-bottom: 4px;
}

.telemetry-bar-bg {
    width: 100%;
    height: 6px;
    background: rgba(30, 41, 59, 0.6);
    border-radius: 3px;
    overflow: hidden;
}

.telemetry-bar-fill {
    height: 100%;
    background: var(--accent-gradient);
    width: 0%;
    transition: width 1s ease-out;
}

.live-feed-console {
    flex: 1;
    background: rgba(5, 5, 10, 0.6);
    border: 1px solid rgba(255, 255, 255, 0.04);
    border-radius: 6px;
    padding: 10px;
    font-family: var(--font-mono);
    font-size: 11px;
    overflow-y: auto;
    color: var(--text-secondary);
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.console-log-line {
    animation: fadeIn 0.2s ease-out;
}

.console-log-line.success { color: var(--color-success); }
.console-log-line.warning { color: var(--color-warning); }
.console-log-line.danger { color: var(--color-danger); }
.console-log-line.info { color: var(--accent-cyan); }

/* Right Area (Tabs & Workspace content) */
.workspace-area {
    display: flex;
    flex-direction: column;
    height: 100%;
    overflow: hidden;
}

/* Nav tabs */
.workspace-tabs {
    display: flex;
    gap: 10px;
    margin-bottom: 16px;
}

.tab-btn {
    background: var(--bg-glass);
    border: 1px solid var(--border-glass);
    color: var(--text-secondary);
    padding: 10px 20px;
    font-family: var(--font-display);
    font-size: 13px;
    letter-spacing: 1px;
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.2s ease;
    display: flex;
    align-items: center;
    gap: 8px;
}

.tab-btn:hover {
    color: var(--text-primary);
    border-color: rgba(34, 211, 238, 0.3);
}

.tab-btn.active {
    background: var(--bg-glass-active);
    color: var(--accent-cyan);
    border-color: var(--accent-cyan);
    box-shadow: var(--shadow-neon-cyan);
}

/* Content Pane */
.workspace-content {
    flex: 1;
    overflow-y: auto;
    display: flex;
    flex-direction: column;
    gap: 20px;
    padding-right: 4px; /* offset for scrollbar layout shift */
}

.tab-content-panel {
    display: none;
    height: 100%;
    animation: tabFadeIn 0.3s ease-in-out;
}

.tab-content-panel.active {
    display: flex;
    flex-direction: column;
}

/* The Signature Sandbox Grid Layout */
.sandbox-grid {
    display: grid;
    grid-template-columns: 280px 1fr;
    grid-template-rows: 1fr 200px;
    gap: 16px;
    flex: 1;
    height: 100%;
    min-height: 0;
}

/* File Tree / Script Selector */
.sandbox-explorer {
    grid-row: 1 / span 2;
    display: flex;
    flex-direction: column;
    gap: 12px;
    overflow-y: auto;
}

.file-tree-container {
    display: flex;
    flex-direction: column;
    gap: 4px;
    margin-top: 10px;
}

.tree-node {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 10px;
    border-radius: 6px;
    cursor: pointer;
    font-family: var(--font-mono);
    font-size: 13px;
    border: 1px solid transparent;
    transition: all 0.2s ease;
}

.tree-node:hover {
    background: rgba(30, 41, 59, 0.4);
    color: var(--text-primary);
}

.tree-node.active {
    background: var(--accent-gradient-glow);
    border-color: rgba(34, 211, 238, 0.3);
    color: var(--text-primary);
}

.tree-node-icon {
    font-size: 14px;
    display: flex;
    align-items: center;
}

.tree-node-meta {
    margin-left: auto;
    font-size: 10px;
    color: var(--text-muted);
    font-family: var(--font-display);
}

/* Source Code Inspector */
.sandbox-editor {
    display: flex;
    flex-direction: column;
    height: 100%;
    min-height: 0;
}

.editor-header {
    padding: 8px 16px;
    background: rgba(15, 15, 25, 0.8);
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-radius: 8px 8px 0 0;
    font-family: var(--font-mono);
    font-size: 12px;
}

.editor-lang-tag {
    color: var(--accent-cyan);
    font-family: var(--font-display);
    text-transform: uppercase;
}

.code-viewer-container {
    flex: 1;
    background: rgba(5, 5, 8, 0.85);
    border-radius: 0 0 8px 8px;
    padding: 16px;
    overflow: auto;
    font-family: var(--font-mono);
    font-size: 13px;
    line-height: 1.5;
    position: relative;
}

.code-viewer-container pre {
    margin: 0;
}

.code-viewer-container code {
    white-space: pre;
    color: #cbd5e1;
}

/* Console/Terminal Console */
.sandbox-terminal {
    display: flex;
    flex-direction: column;
    background: #030307;
    border: 1px solid rgba(139, 92, 246, 0.3);
    border-radius: 10px;
    overflow: hidden;
    box-shadow: inset 0 0 20px rgba(0, 0, 0, 0.8), var(--shadow-neon);
}

.terminal-header {
    background: rgba(20, 20, 35, 0.8);
    padding: 8px 16px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.06);
    display: flex;
    align-items: center;
    justify-content: space-between;
    font-family: var(--font-display);
    font-size: 11px;
    letter-spacing: 0.5px;
    color: var(--text-secondary);
}

.terminal-title {
    display: flex;
    align-items: center;
    gap: 8px;
}

.terminal-dot {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background-color: var(--accent-cyan);
}

.terminal-controls {
    display: flex;
    gap: 6px;
}

.terminal-btn {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.1);
}

.terminal-screen {
    flex: 1;
    padding: 16px;
    overflow-y: auto;
    font-family: var(--font-mono);
    font-size: 12px;
    color: #cbd5e1;
    display: flex;
    flex-direction: column;
    gap: 6px;
    scroll-behavior: smooth;
}

.terminal-line {
    word-break: break-all;
    white-space: pre-wrap;
    line-height: 1.4;
}

.terminal-line.success { color: var(--color-success); }
.terminal-line.warning { color: var(--color-warning); }
.terminal-line.danger { color: var(--color-danger); }
.terminal-line.info { color: var(--accent-cyan); }
.terminal-line.system { color: var(--text-accent-violet); }

.terminal-input-container {
    display: flex;
    align-items: center;
    gap: 8px;
    border-top: 1px solid rgba(255, 255, 255, 0.03);
    padding: 10px 16px;
    background: rgba(0, 0, 0, 0.4);
}

.terminal-prompt {
    color: var(--accent-cyan);
    font-weight: 700;
}

.terminal-input {
    flex: 1;
    background: transparent;
    border: none;
    outline: none;
    color: #fff;
    font-family: var(--font-mono);
    font-size: 12px;
}

.terminal-run-bar {
    display: flex;
    justify-content: flex-end;
    gap: 10px;
    margin-top: -6px;
    margin-bottom: 6px;
}

.btn-terminal {
    background: rgba(34, 211, 238, 0.1);
    border: 1px solid var(--accent-cyan);
    color: var(--accent-cyan);
    padding: 4px 12px;
    font-size: 11px;
    font-family: var(--font-display);
    border-radius: 4px;
    cursor: pointer;
    transition: all 0.2s ease;
}

.btn-terminal:hover {
    background: var(--accent-gradient);
    color: #000;
    box-shadow: var(--shadow-neon-cyan);
}

/* Writeups Tab Layout */
.writeups-container {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: 20px;
    height: 100%;
    min-height: 0;
}

.writeups-list-panel {
    display: flex;
    flex-direction: column;
    gap: 16px;
    overflow-y: auto;
}

.search-filter-bar {
    display: flex;
    gap: 10px;
    margin-bottom: 8px;
}

.search-input {
    flex: 1;
    background: rgba(15, 23, 42, 0.6);
    border: 1px solid var(--border-glass);
    border-radius: 8px;
    padding: 10px 14px;
    color: #fff;
    font-size: 13px;
    outline: none;
    transition: border-color 0.2s ease;
}

.search-input:focus {
    border-color: var(--accent-cyan);
}

.writeup-card {
    cursor: pointer;
}

.writeup-card:hover {
    transform: translateY(-2px);
}

.writeup-card-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 8px;
}

.writeup-title {
    font-size: 16px;
    font-weight: 600;
    color: var(--text-primary);
    transition: color 0.2s ease;
}

.writeup-card:hover .writeup-title {
    color: var(--accent-cyan);
}

.writeup-date {
    font-family: var(--font-display);
    font-size: 11px;
    color: var(--text-muted);
}

.writeup-summary {
    font-size: 13px;
    color: var(--text-secondary);
    margin-bottom: 12px;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.tag-list {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
}

.tag-badge {
    font-family: var(--font-display);
    font-size: 10px;
    padding: 2px 8px;
    border-radius: 4px;
    background: rgba(30, 41, 59, 0.4);
    border: 1px solid rgba(255, 255, 255, 0.05);
    color: var(--text-secondary);
}

.tag-badge.category {
    background: rgba(139, 92, 246, 0.15);
    border-color: rgba(139, 92, 246, 0.3);
    color: var(--text-accent-violet);
}

/* Writeup Detail View */
.writeup-viewer-panel {
    display: flex;
    flex-direction: column;
    height: 100%;
    min-height: 0;
}

.writeup-detail-container {
    flex: 1;
    overflow-y: auto;
    padding-right: 8px;
}

.writeup-placeholder {
    height: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    color: var(--text-muted);
}

.writeup-placeholder svg {
    width: 64px;
    height: 64px;
    fill: var(--text-muted);
    margin-bottom: 16px;
}

.writeup-detail-header {
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
    padding-bottom: 16px;
    margin-bottom: 20px;
}

.writeup-detail-title {
    font-size: 22px;
    font-weight: 700;
    margin-bottom: 10px;
    color: #fff;
    line-height: 1.3;
}

.writeup-detail-meta {
    display: flex;
    gap: 20px;
    font-family: var(--font-display);
    font-size: 12px;
    color: var(--text-secondary);
}

.writeup-detail-body {
    font-size: 14px;
    color: #e2e8f0;
    line-height: 1.7;
}

.writeup-detail-body h3 {
    font-size: 17px;
    margin: 24px 0 10px 0;
    color: var(--accent-cyan);
    font-family: var(--font-display);
    letter-spacing: 0.5px;
}

.writeup-detail-body p {
    margin-bottom: 16px;
}

.writeup-detail-body code {
    background: rgba(15, 23, 42, 0.8);
    border: 1px solid rgba(255, 255, 255, 0.05);
    padding: 2px 6px;
    border-radius: 4px;
    font-family: var(--font-mono);
    font-size: 13px;
    color: var(--text-accent-cyan);
}

.writeup-detail-body pre {
    background: rgba(5, 5, 10, 0.9);
    border: 1px solid var(--border-glass);
    border-radius: 8px;
    padding: 16px;
    overflow: auto;
    margin: 16px 0;
}

.writeup-detail-body pre code {
    background: transparent;
    border: none;
    padding: 0;
    color: #cbd5e1;
}

.writeup-detail-body ul, .writeup-detail-body ol {
    margin-bottom: 16px;
    padding-left: 20px;
}

.writeup-detail-body li {
    margin-bottom: 6px;
}

/* Credentials / Stack Tab */
.credentials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 20px;
    overflow-y: auto;
    flex: 1;
}

.skills-category-panel {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.skill-matrix-item {
    background: rgba(30, 41, 59, 0.25);
    border: 1px solid rgba(255, 255, 255, 0.03);
    border-radius: 8px;
    padding: 14px;
}

.skill-matrix-header {
    display: flex;
    justify-content: space-between;
    font-size: 13px;
    font-family: var(--font-display);
    margin-bottom: 8px;
}

.skill-matrix-name {
    color: #fff;
}

.skill-matrix-level {
    color: var(--accent-cyan);
}

.skill-matrix-dots {
    display: flex;
    gap: 4px;
}

.matrix-dot {
    width: 8px;
    height: 8px;
    border: 1px solid var(--accent-cyan);
    border-radius: 50%;
}

.matrix-dot.active {
    background: var(--accent-cyan);
    box-shadow: 0 0 6px var(--accent-cyan);
}

.cert-card {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 16px;
    background: rgba(15, 23, 42, 0.4);
    border: 1px dashed var(--border-glass);
    border-radius: 8px;
    margin-bottom: 12px;
}

.cert-info {
    display: flex;
    flex-direction: column;
}

.cert-name {
    font-weight: 600;
    color: #fff;
}

.cert-provider {
    font-size: 12px;
    color: var(--text-secondary);
}

.cert-badge {
    background: rgba(34, 211, 238, 0.1);
    color: var(--accent-cyan);
    border: 1px solid var(--accent-cyan);
    padding: 2px 8px;
    border-radius: 4px;
    font-family: var(--font-display);
    font-size: 11px;
}

/* Animations */
@keyframes pulse {
    0% { opacity: 0.6; box-shadow: 0 0 4px currentColor; }
    50% { opacity: 1; box-shadow: 0 0 12px currentColor; }
    100% { opacity: 0.6; box-shadow: 0 0 4px currentColor; }
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(4px); }
    to { opacity: 1; transform: translateY(0); }
}

@keyframes tabFadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

/* Code Highlights colors (simple vanilla style) */
.hljs-comment { color: #64748b; font-style: italic; }
.hljs-keyword { color: #c084fc; font-weight: bold; }
.hljs-string { color: #34d399; }
.hljs-number { color: #f59e0b; }
.hljs-function { color: #38bdf8; }
.hljs-title { color: #67e8f9; }

/* Responsive adjustments */
@media (max-width: 1024px) {
    .dashboard-container {
        grid-template-columns: 1fr;
        height: auto;
        overflow-y: auto;
        padding: 12px;
        gap: 16px;
    }
    
    .sidebar-panel {
        height: auto;
        overflow: visible;
    }
    
    .workspace-area {
        height: auto;
        overflow: visible;
    }
    
    .sandbox-grid {
        grid-template-columns: 1fr;
        grid-template-rows: auto;
        height: auto;
        gap: 12px;
    }
    
    .sandbox-explorer {
        grid-row: auto;
        height: auto;
    }
    
    .sandbox-editor {
        height: 350px;
    }
    
    .sandbox-terminal {
        height: 300px;
    }
    
    .writeups-container {
        grid-template-columns: 1fr;
        height: auto;
    }
    
    .writeup-viewer-panel {
        height: 450px;
    }
    
    .workspace-tabs {
        flex-wrap: wrap;
        gap: 8px;
    }
    
    .tab-btn {
        padding: 8px 12px;
        font-size: 12px;
        flex: 1 1 auto;
        justify-content: center;
    }
}

@media (max-width: 768px) {
    header.top-status-bar {
        flex-direction: column;
        gap: 6px;
        align-items: center;
        padding: 10px;
    }
    
    .status-left, .status-right {
        justify-content: center;
        flex-wrap: wrap;
        gap: 8px;
    }
    
    .status-center {
        margin: 4px 0;
    }
    
    .profile-card {
        padding: 16px;
    }
    
    .credentials-grid {
        grid-template-columns: 1fr;
    }
}